TAG: geolocation

Hawkeye 360 Pathfinder satellite trio flies in formation, seeking RF signals from Earth.(Image: UTIAS Space Flight Laboratory)

Microsatellite constellation geolocates RF signals

February 8, 2019

Image: GPS World

Bill seeks to crack down on warrantless government tracking

March 16, 2017

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FIGURE 4. Urban area test; jammer locations in yellow, locations delivered by Signal Sentry in red, sensor locations in green.

Sentry Stands on Jammer Alert

July 31, 2015